package com.zr.controller;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.zr.model.User;
import com.zr.service.StudentServiceHyx;
import com.zr.serviceImpl.StudentServiceImplHyx;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;

public class SelectDangeStudentControllerHyx extends HttpServlet{
	
	StudentServiceHyx sService = new StudentServiceImplHyx();
	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(req, resp);
	}
	
	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		req.setCharacterEncoding("UTF-8");
		resp.setCharacterEncoding("UTF-8");
		HttpSession sesion = req.getSession();
		User u = (User) sesion.getAttribute("User");
		String sname = req.getParameter("sname");
		int sid =0;
		//判断输入的是否是ID
		if(sname.matches("[0-9]+")){
		sid =Integer.parseInt(req.getParameter("sname"));
		}
		JSONArray jstu =sService.selectDanStudentByTid(u.getTid(), sid, sname);		
		PrintWriter pw = resp.getWriter();
		pw.write(jstu.toString());
		pw.flush();
		pw.close();
	}
}
